Home / 2,309,008,596.82-3,463,162,944.28-628,425,045.03

Finding the Fourth Proportional to 2,309,008,596.82, 3,463,162,944.28 and 628,425,045.03

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Solution

The fourth proportional to 2,309,008,596.82, 3,463,162,944.28 and 628,425,045.03 is: 942,542,324.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,309,008,596.82 : 3,463,162,944.28 = 628,425,045.03 : x
  2. Step 2: Convert to fraction form
    2,309,008,596.82/3,463,162,944.28 = 628,425,045.03/x
  3. Step 3: Cross multiply
    2,309,008,596.82x = 3,463,162,944.28 × 628,425,045.03
  4. Step 4: Simplify right side
    2,309,008,596.82x = 2,176,338,329,216,802,560
  5. Step 5: Solve for x
    x = 2,176,338,329,216,802,560/2,309,008,596.82
  6. Step 6: Final answer
    x = 942,542,324.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.